🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.6

Radius: 14.2

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.66 AU - 1.06 AU

Year: 507 Days

Day: 5.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 45,563,441 km

• M1: 177,423 km (0.029 R)
• M2: 453,880 km (0.073 R)
• M3: 569,669 km (0.116 R)
• M4: 698,024 km (0.114 R)
• M5: 835,205 km (0.077 R)
• M6: 957,875 km (0.107 R)
• M7: 1,199,625 km (0.042 R)
• M8: 1,291,778 km (0.096 R)
• M9: 1,451,249 km (0.055 R)
• M10: 1,625,082 km (0.048 R)
• M11: 1,755,381 km (0.065 R)
• M12: 1,941,780 km (0.069 R)
• M13: 2,035,279 km (0.047 R)
• M14: 2,143,139 km (0.117 R)
• M15: 2,235,890 km (0.098 R)
• M16: 2,377,709 km (0.1 R)
• M17: 2,665,984 km (0.12 R)
• M18: 2,793,890 km (0.083 R)
• M19: 2,942,441 km (0.047 R)
• M20: 3,046,261 km (0.092 R)
• M21: 3,146,492 km (0.119 R)
• M22: 3,369,991 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 598.6

Radius: 14.5

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.54 AU - 1.62 AU

Year: 1263 Days

Day: 8 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 45,563,441 km

• M1: 195,225 km (0.098 R)
• M2: 314,904 km (0.095 R)
• M3: 408,851 km (0.096 R)
• M4: 588,967 km (0.091 R)
• M5: 712,535 km (0.077 R)
• M6: 826,827 km (0.055 R)
• M7: 1,040,154 km (0.043 R)
• M8: 1,165,517 km (0.077 R)
• M9: 1,272,928 km (0.118 R)
• M10: 1,668,315 km (0.053 R)
• M11: 1,853,518 km (0.053 R)
• M12: 1,981,125 km (0.1 R)
• M13: 2,149,572 km (0.078 R)
• M14: 2,264,613 km (0.115 R)
• M15: 2,431,265 km (0.106 R)
• M16: 2,541,369 km (0.09 R)
• M17: 2,735,696 km (0.067 R)
• M18: 3,074,236 km (0.12 R)
• M19: 3,172,073 km (0.101 R)
• M20: 3,792,156 km (0.098 R)
• M21: 3,908,992 km (0.115 R)
• M22: 4,230,777 km (0.101 R)
• M23: 4,364,368 km (0.083 R)
• M24: 4,610,906 km (0.1 R)
• M25: 4,849,514 km (0.087 R)
• M26: 5,079,297 km (0.061 R)
• M27: 5,195,534 km (0.073 R)
• M28: 5,549,782 km (0.096 R)
• M29: 5,669,759 km (0.12 R)
• M30: 6,199,186 km (0.113 R)
• M31: 6,323,652 km (0.11 R)
• M32: 6,462,927 km (0.113 R)
• M33: 6,575,126 km (0.075 R)
• M34: 6,744,620 km (0.099 R)
• M35: 6,901,399 km (0.102 R)
• M36: 7,044,863 km (0.108 R)
• M37: 7,334,933 km (0.114 R)
• M38: 7,437,258 km (0.11 R)
• M39: 7,643,703 km (0.11 R)
• M40: 7,747,524 km (0.099 R)
• M41: 8,228,631 km (0.062 R)
• M42: 8,564,927 km (0.101 R)
• M43: 8,812,511 km (0.108 R)
• M44: 9,078,048 km (0.117 R)
• M45: 9,282,997 km (0.109 R)
• M46: 9,601,191 km (0.106 R)
• M47: 9,810,030 km (0.104 R)
• M48: 10,134,209 km (0.027 R)
• M49: 10,561,011 km (0.119 R)
• M50: 11,212,360 km (0.11 R)
• M51: 11,517,390 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.6

Radius: 10.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.5 AU - 2.16 AU

Year: 1574 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,563,441 km

• M1: 138,378 km (0.116 R)
• M2: 260,001 km (0.114 R)
• M3: 354,098 km (0.06 R)
• M4: 421,716 km (0.079 R)
• M5: 580,141 km (0.114 R)
• M6: 700,268 km (0.094 R)
• M7: 837,299 km (0.108 R)
• M8: 909,405 km (0.107 R)
• M9: 1,000,511 km (0.07 R)
• M10: 1,086,380 km (0.063 R)
• M11: 1,340,397 km (0.113 R)
• M12: 1,573,321 km (0.111 R)
• M13: 1,674,449 km (0.089 R)
• M14: 1,756,877 km (0.093 R)
• M15: 1,969,157 km (0.113 R)
• M16: 2,089,583 km (0.112 R)
• M17: 2,212,403 km (0.112 R)
• M18: 2,395,660 km (0.093 R)
• M19: 2,536,282 km (0.073 R)
• M20: 2,631,726 km (0.068 R)
• M21: 2,900,254 km (0.106 R)
• M22: 2,975,053 km (0.109 R)
• M23: 3,139,461 km (0.108 R)
• M24: 3,242,085 km (0.05 R)
• M25: 3,516,896 km (0.074 R)
• M26: 3,583,467 km (0.086 R)
• M27: 3,895,229 km (0.036 R)
• M28: 4,187,693 km (0.119 R)
• M29: 4,458,316 km (0.117 R)
• M30: 4,617,787 km (0.043 R)
• M31: 5,017,064 km (0.12 R)
• M32: 5,213,336 km (0.066 R)
• M33: 5,582,245 km (0.095 R)
• M34: 5,660,185 km (0.095 R)
• M35: 5,769,990 km (0.118 R)
• M36: 6,055,423 km (0.066 R)
• M37: 6,135,607 km (0.066 R)
• M38: 6,264,560 km (0.079 R)
• M39: 6,329,336 km (0.115 R)
• M40: 6,394,411 km (0.102 R)
• M41: 7,057,280 km (0.094 R)
• M42: 7,226,325 km (0.081 R)
• M43: 7,499,790 km (0.046 R)
• M44: 7,603,162 km (0.109 R)
• M45: 7,689,779 km (0.047 R)
• M46: 7,828,905 km (0.054 R)
• M47: 8,092,048 km (0.098 R)
• M48: 8,269,172 km (0.099 R)
• M49: 8,609,357 km (0.11 R)
• M50: 9,229,291 km (0.06 R)
• M51: 9,303,192 km (0.066 R)
• M52: 9,582,043 km (0.092 R)
• M53: 9,694,391 km (0.096 R)
• M54: 9,863,586 km (0.12 R)
• M55: 10,167,120 km (0.096 R)
• M56: 10,243,415 km (0.091 R)
• M57: 10,608,733 km (0.085 R)
• M58: 10,880,552 km (0.079 R)
• M59: 10,997,837 km (0.1 R)
• M60: 11,174,363 km (0.045 R)
• M61: 11,590,245 km (0.08 R)
• M62: 11,850,246 km (0.076 R)
• M63: 11,950,775 km (0.114 R)
• M64: 12,396,278 km (0.092 R)
• M65: 12,559,639 km (0.104 R)
• M66: 12,909,249 km (0.075 R)
• M67: 13,241,207 km (0.083 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.6

Radius: 14.4

Gravity: 1.92 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.46 AU - 2.4 AU

Year: 1705 Days

Day: 5.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 45,563,441 km

• M1: 187,745 km (0.038 R)
• M2: 348,264 km (0.11 R)
• M3: 567,874 km (0.082 R)
• M4: 670,049 km (0.105 R)
• M5: 793,318 km (0.065 R)
• M6: 1,013,226 km (0.105 R)
• M7: 1,295,218 km (0.081 R)
• M8: 1,506,600 km (0.095 R)
• M9: 1,757,326 km (0.1 R)
• M10: 1,907,074 km (0.097 R)
• M11: 2,179,641 km (0.087 R)
• M12: 2,382,196 km (0.114 R)
• M13: 2,475,546 km (0.105 R)
• M14: 2,591,334 km (0.074 R)
• M15: 2,806,606 km (0.087 R)
• M16: 3,152,326 km (0.079 R)
• M17: 3,278,288 km (0.084 R)
• M18: 3,394,376 km (0.108 R)
• M19: 3,499,992 km (0.104 R)
• M20: 3,678,612 km (0.073 R)
• M21: 4,094,943 km (0.119 R)
• M22: 4,347,015 km (0.036 R)
• M23: 4,643,219 km (0.038 R)
• M24: 5,012,875 km (0.083 R)
• M25: 5,201,368 km (0.088 R)
• M26: 5,627,274 km (0.083 R)
• M27: 5,724,961 km (0.025 R)
• M28: 6,207,863 km (0.032 R)
• M29: 6,571,386 km (0.036 R)
• M30: 6,882,250 km (0.115 R)
• M31: 7,031,998 km (0.094 R)
• M32: 7,122,355 km (0.059 R)
• M33: 7,213,161 km (0.093 R)
• M34: 7,319,525 km (0.081 R)
• M35: 7,472,414 km (0.091 R)
• M36: 7,765,925 km (0.073 R)
• M37: 8,000,195 km (0.064 R)
• M38: 8,476,066 km (0.056 R)
• M39: 8,733,673 km (0.108 R)
• M40: 8,847,218 km (0.081 R)
• M41: 8,993,974 km (0.112 R)
• M42: 9,125,021 km (0.087 R)
• M43: 9,389,062 km (0.116 R)
• M44: 9,806,739 km (0.066 R)
• M45: 10,453,450 km (0.1 R)
• M46: 10,799,321 km (0.08 R)
• M47: 10,956,249 km (0.117 R)
• M48: 11,061,267 km (0.107 R)
• M49: 11,166,583 km (0.092 R)
• M50: 11,272,349 km (0.076 R)
• M51: 11,431,521 km (0.049 R)
• M52: 11,573,639 km (0.097 R)
• M53: 11,680,602 km (0.066 R)
• M54: 11,895,574 km (0.069 R)
• M55: 12,057,738 km (0.109 R)
• M56: 12,293,205 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 9.7

Gravity: 9.45 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.34 AU - 3.68 AU

Year: 3320 Days

Day: 7 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,563,441 km

• M1: 256,860 km (0.085 R)
• M2: 320,289 km (0.055 R)
• M3: 433,684 km (0.081 R)
• M4: 496,515 km (0.043 R)
• M5: 563,086 km (0.113 R)
• M6: 633,098 km (0.063 R)
• M7: 1,119,291 km (0.117 R)
• M8: 1,372,112 km (0.1 R)
• M9: 1,526,945 km (0.082 R)
• M10: 1,599,351 km (0.097 R)
• M11: 1,732,643 km (0.058 R)
• M12: 2,074,025 km (0.083 R)
• M13: 2,269,250 km (0.11 R)
• M14: 2,335,672 km (0.073 R)
• M15: 2,419,746 km (0.114 R)
• M16: 2,801,519 km (0.109 R)
• M17: 2,890,979 km (0.102 R)
• M18: 2,963,235 km (0.043 R)
• M19: 3,036,089 km (0.084 R)
• M20: 3,371,637 km (0.106 R)
• M21: 3,937,117 km (0.053 R)
• M22: 4,365,116 km (0.09 R)
• M23: 4,616,291 km (0.073 R)
• M24: 4,743,748 km (0.111 R)
• M25: 5,243,106 km (0.111 R)
• M26: 5,443,119 km (0.12 R)
• M27: 5,691,002 km (0.12 R)
• M28: 6,551,938 km (0.093 R)
• M29: 7,180,997 km (0.099 R)
• M30: 7,378,466 km (0.117 R)
• M31: 7,703,243 km (0.071 R)
• M32: 8,705,549 km (0.087 R)
• M33: 9,128,612 km (0.069 R)
• M34: 9,262,203 km (0.059 R)
• M35: 9,477,175 km (0.108 R)
• M36: 9,585,484 km (0.105 R)
• M37: 9,939,731 km (0.086 R)
• M38: 10,104,887 km (0.053 R)
• M39: 10,437,593 km (0.028 R)
• M40: 10,717,640 km (0.034 R)
• M41: 11,228,068 km (0.057 R)
• M42: 11,775,596 km (0.111 R)
• M43: 11,891,834 km (0.102 R)
• M44: 12,037,841 km (0.079 R)
• M45: 12,449,834 km (0.094 R)
• M46: 12,627,706 km (0.112 R)
• M47: 13,317,801 km (0.084 R)
• M48: 13,469,343 km (0.092 R)
• M49: 13,682,670 km (0.117 R)
• M50: 14,174,249 km (0.111 R)
• M51: 14,329,082 km (0.078 R)
• M52: 14,985,518 km (0.114 R)
• M53: 15,206,624 km (0.096 R)
• M54: 15,587,949 km (0.097 R)
• M55: 15,843,910 km (0.092 R)
• M56: 16,101,368 km (0.09 R)
• M57: 16,230,621 km (0.102 R)
• M58: 16,327,710 km (0.111 R)
• M59: 17,243,698 km (0.079 R)
• M60: 18,075,761 km (0.063 R)
• M61: 18,479,675 km (0.114 R)
• M62: 18,750,597 km (0.106 R)
• M63: 18,818,664 km (0.076 R)
• M64: 18,920,690 km (0.107 R)
• M65: 19,057,123 km (0.099 R)
• M66: 19,262,222 km (0.065 R)
• M67: 19,399,553 km (0.108 R)
• M68: 20,438,959 km (0.032 R)
• M69: 21,106,614 km (0.119 R)
• M70: 21,603,279 km (0.076 R)
• M71: 22,499,520 km (0.103 R)
• M72: 23,334,725 km (0.119 R)
• M73: 23,995,648 km (0.083 R)
• M74: 24,106,350 km (0.097 R)
• M75: 24,513,855 km (0.12 R)
• M76: 24,848,805 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 388.3

Radius: 5.7

Gravity: 11.95 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.12 AU - 7.3 AU

Year: 12309 Days

Day: 20.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,563,441 km

• M1: 72,256 km (0.119 R)
• M2: 1,685,519 km (0.083 R)
• M3: 1,985,613 km (0.092 R)
• M4: 2,178,594 km (0.051 R)
• M5: 2,377,709 km (0.102 R)
• M6: 2,873,925 km (0.084 R)
• M7: 3,175,514 km (0.109 R)
• M8: 3,287,712 km (0.058 R)
• M9: 3,690,729 km (0.119 R)
• M10: 4,262,492 km (0.104 R)
• M11: 4,448,891 km (0.062 R)
• M12: 4,574,553 km (0.067 R)
• M13: 4,669,548 km (0.1 R)
• M14: 4,765,291 km (0.072 R)
• M15: 4,926,108 km (0.107 R)
• M16: 5,088,871 km (0.102 R)
• M17: 5,453,142 km (0.085 R)
• M18: 5,860,048 km (0.068 R)
• M19: 5,997,977 km (0.048 R)
• M20: 6,102,097 km (0.067 R)
• M21: 6,417,898 km (0.048 R)
• M22: 6,595,621 km (0.098 R)
• M23: 7,138,661 km (0.11 R)
• M24: 7,471,516 km (0.115 R)
• M25: 7,658,513 km (0.116 R)
• M26: 8,113,740 km (0.087 R)
• M27: 9,734,034 km (0.083 R)
• M28: 10,143,932 km (0.098 R)
• M29: 10,980,783 km (0.063 R)
• M30: 11,407,436 km (0.088 R)
• M31: 12,013,906 km (0.067 R)
• M32: 12,542,136 km (0.113 R)
• M33: 12,586,417 km (0.108 R)
• M34: 12,630,847 km (0.052 R)
• M35: 12,809,018 km (0.105 R)
• M36: 12,943,208 km (0.114 R)
• M37: 13,621,036 km (0.05 R)
• M38: 13,987,251 km (0.114 R)
• M39: 14,171,556 km (0.117 R)
• M40: 14,217,782 km (0.082 R)
• M41: 15,152,320 km (0.073 R)
• M42: 15,341,710 km (0.106 R)
• M43: 15,389,133 km (0.117 R)
• M44: 16,396,824 km (0.1 R)
• M45: 16,591,152 km (0.026 R)
• M46: 16,884,064 km (0.077 R)
• M47: 17,673,642 km (0.065 R)
• M48: 18,022,953 km (0.041 R)
• M49: 19,084,200 km (0.117 R)
• M50: 19,751,257 km (0.057 R)
• M51: 19,906,390 km (0.069 R)
• M52: 21,108,260 km (0.114 R)
• M53: 21,266,833 km (0.08 R)
• M54: 21,798,055 km (0.118 R)
• M55: 21,958,275 km (0.052 R)
• M56: 22,011,681 km (0.113 R)
• M57: 22,065,237 km (0.055 R)
• M58: 22,441,177 km (0.069 R)
• M59: 23,036,277 km (0.114 R)
• M60: 23,253,942 km (0.101 R)
• M61: 24,297,237 km (0.082 R)
• M62: 24,407,940 km (0.095 R)
• M63: 25,975,426 km (0.103 R)
• M64: 26,599,997 km (0.09 R)
• M65: 26,771,287 km (0.072 R)
• M66: 27,575,076 km (0.114 R)
• M67: 27,748,460 km (0.097 R)
• M68: 28,154,170 km (0.12 R)
• M69: 28,620,167 km (0.08 R)
• M70: 29,088,857 km (0.114 R)
• M71: 30,749,094 km (0.086 R)
• M72: 32,196,454 km (0.066 R)
• M73: 32,378,814 km (0.118 R)
• M74: 32,622,658 km (0.102 R)
• M75: 32,928,287 km (0.113 R)
• M76: 33,480,901 km (0.053 R)
• M77: 33,974,724 km (0.116 R)
• M78: 35,721,578 km (0.105 R)
• M79: 36,479,291 km (0.058 R)
• M80: 36,733,009 km (0.101 R)
• M81: 38,331,911 km (0.088 R)
• M82: 39,172,352 km (0.098 R)
• M83: 39,237,278 km (0.1 R)
• M84: 39,367,128 km (0.052 R)
• M85: 39,432,204 km (0.101 R)
• M86: 41,531,211 km (0.048 R)
• M87: 41,663,605 km (0.119 R)
• M88: 41,729,728 km (0.08 R)
• M89: 42,127,957 km (0.106 R)
• M90: 42,194,528 km (0.084 R)
• M91: 44,205,572 km (0.102 R)
• M92: 45,086,554 km (0.098 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 416 - 10,886 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit